2019153554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{5821}}^1\times {\mathrm{15767}}^1$

素因数の和:21601

約数の個数: 16

約数和(自身を含む): 3304846656

約数和(自身を除く): 1285693102

約数列:

[1, 2, 11, 22, 5821, 11642, 15767, 31534, 64031, 128062, 173437, 346874, 91779707, 183559414, 1009576777, 2019153554]

約数ペア:

[(1, 2019153554), (2, 1009576777), (11, 183559414), (22, 91779707), (5821, 346874), (11642, 173437), (15767, 128062), (31534, 64031)]